Nội dung chính
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app/controllers/application_controller.rb
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class ApplicationController
add_flash_types :good, :bad
end
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app/controllers/users_controller.rb
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class UsersController < ApplicationController
def create
redirect_to root_path, good: "Created user!"
end
end
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app/views/users/index.html.erb
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<%= good %>
Updated at 2023-05-09
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